$ git clone -n https://gitee.com/src-anolis-os/perl-IO-Compress.git /var/lib/mock/dist-an23-build-195149-60869/root/chroot_tmpdir/scmroot/perl-IO-Compress
Cloning into '/var/lib/mock/dist-an23-build-195149-60869/root/chroot_tmpdir/scmroot/perl-IO-Compress'...
$ git fetch origin f91a1b30d8cadab481ca8f7a31f15a9df67b888a:KOJI_FETCH_HEAD
From https://gitee.com/src-anolis-os/perl-IO-Compress
 * [new ref]         f91a1b30d8cadab481ca8f7a31f15a9df67b888a -> KOJI_FETCH_HEAD
$ git reset --hard KOJI_FETCH_HEAD
HEAD is now at f91a1b3 spec: add sub doc package